CaratHunter
Plans
Marquise|Natural|IGI

2.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 782659317

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782659317

Diamond specifications and retailer prices

From $22,005 NZD
As of November 5, 2026
Save $14,254 NZD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $36,259 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 2.5ct natural marquise diamond

This 2.5ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 782659317. Listed at 7 retailers as of November 3, 2026, with prices from $22,005 to $36,259, a $14,254 spread on the same certified stone. NZ Jewellers lists it at $36,259. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 782659317
Dimensions13.30 × 7.09 × 4.46 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
13.30 mm7.09 mm2.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782659317
Side View
Table 59.0%Crown 37.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $36,259 NZD|Low: $22,005 NZD|High: $36,887 NZD|Avg: $27,734 NZD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 2$22,005 NZD
Retailer 7$22,391 NZD
Retailer 4$25,154 NZD
Retailer 6$25,742 NZD
Retailer 3$26,015 NZD
Retailer 5$34,144 NZD
NZ Jewellers$36,259 NZD

33 data points across 7 retailers

7 retailers$22,005 NZD to $36,259 NZD

A
Cheapest Retailer
-
$22,005 NZD
A
Retailer 2
-
$22,391 NZD
View
A
Retailer 3
-
$25,154 NZD
View
A
Retailer 4
-
$25,742 NZD
View
A
Retailer 5
-
$26,015 NZD
View
B+
Retailer 6
-
$34,144 NZD
View
Most Expensive
B+
NZ Jewellers
6facfab7-6f8e-4756-a7fe-94cae1fc841f · Nov 3
$36,259 NZD
$20,383 USD
View
6 more retailers have this diamond
Prices start from $22,005 NZDSave up to $14,254 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.50ct Marquise
$22,005 NZD